CN106882416A - Full-automatic Mylar attaching devices - Google Patents

Abstract

The invention discloses a kind of full-automatic Mylar attaching devices, including frame；Unreeling structure, is provided with the Mylar bars wound in web-like on unreeling structure；Carrier mechanism, Carrier mechanism has the fixture for making straight reciprocating motion in the horizontal direction, and electronic component is detachably carried on fixture；Mechanism is attached, attaching mechanism has the drift for making straight line elevating movement in vertical direction, and drift is located at directly over any place of the stroke that fixture makees straight reciprocating motion in the horizontal direction；Rolling-up mechanism, rolling-up mechanism has the Scroll for rotating；Controlling organization.In tight shape through attaching mechanism and being attached on Scroll, when the fixture for carrying electronic component is moved to the underface of drift, general who has surrendered Mylar bars are attached on electronic component Mylar bars on unreeling structure with drift facing portion point punching press under drift.Full-automatic Mylar attaching devices production efficiency of the invention is high, human cost is low, Mylar attaches that stay in grade, error rate be low, raw material scrappage is low, and commonality is strong and need not process raw material.

Description

Full-automatic Mylar attaching devices

Technical field

The present invention relates to a kind of electronic product machining equipment, more particularly to a kind of full-automatic Mylar attaching devices.

Background technology

Mai La (English：Mylar) be under world-renowned industrial materials brand Dupont (DUPONT) a class insulation Film, belongs to a kind of tough and tensile polyester polymer, and with good heat resistance, profile pattern, transparency and machinery are flexible Property, be widely used in packaging, printing, the field such as photocopy and flexible electronic, attached Mylar electronic component have insulate, It is dust-proof and the characteristics of be easily assembled.

In industrial production application, full handwork is used existing attaching Mylar techniques more, there is problems with and lack Point：1st, the low production efficiency of Mylar is attached by hand and human cost is high；2nd, Mylar attachings quality is unstable, and error rate is high, former Material scrap rate is high；3rd, need to have different Mylar raw material made to order according to different electronic components, commonality is poor；4th, Mylar is former Material has high cost made to order, and the production cycle is long.

Therefore, need badly a kind of high efficiency, low human cost, with stabilization Mylar attach quality, low error rate, Low Mylar raw material scrappage, Mylar raw material commonality high and the Mylar without additional processing Mylar raw material are attached and set It is standby.

The content of the invention

It is an object of the invention to provide a kind of production efficiency it is high, human cost is low, Mylar attach stay in grade, error Rate is low, Mylar raw material scrappages are low, Mylar raw material commonality is high and without the full-automatic of additional processing Mylar raw material Mylar attaching devices.

To achieve the above object, the invention provides a kind of full-automatic Mylar attaching devices, it is adaptable to which electronic component is entered Row attaches Mylar, and it includes frame, unreeling structure, Carrier mechanism, attaching mechanism, rolling-up mechanism and controlling organization, described to unreel The Mylar bars wound in web-like are provided with mechanism；The Carrier mechanism is arranged in the frame, and the Carrier mechanism has Make the fixture of straight reciprocating motion in the horizontal direction, the electronic component is removably carried on the fixture；The attaching Mechanism is arranged in the frame, and the mechanism that attaches has the drift for making straight line elevating movement in vertical direction, the drift Directly over any place of the stroke for making straight reciprocating motion in the horizontal direction positioned at the fixture；The rolling-up mechanism is arranged at institute State in frame, the rolling-up mechanism has the Scroll for rotating；The controlling organization and the Carrier mechanism, attaching mechanism and receipts Volume mechanism is electrically connected with, and the Mylar bars on the unreeling structure are in tight shape is through the attaching mechanism and is attached to described On Scroll, by the control of the controlling organization, when the fixture for carrying electronic component is moved to the underface of drift, drift Lower general who has surrendered Mylar bars and drift just to part punching press be attached on electronic component.

Compared with prior art, full-automatic Mylar attaching devices of the invention include frame, are provided with what is wound in web-like The unreeling structure of Mylar bars, the Carrier mechanism with the fixture for making straight reciprocating motion in the horizontal direction, with vertical direction That makees straight line elevating movement attaches mechanism, rolling-up mechanism and controlling organization with the Scroll for rotating, by controlling organization Automated condtrol, realize Mylar attaching automation, improve production efficiency, reduce human cost；And unreeling structure On Mylar bars in tight shape is through the attaching mechanism and being attached on the Scroll can ensure Mylar bars with punching Head just to be partially in tight state, and when the fixture for carrying electronic component is moved to the underface of drift, with syzygies Declines of head can realize by Mylar bars and drift just to part punching press be attached on electronic component, so as to ensure that attaching The stabilization of quality, reduce attaching error rate and raw material scrappage；Simultaneously as it is directly right in the process of attaching to attach mechanism Mylar raw materials carry out stamping process and are adapted to the attaching face for being attached to corresponding electronic element obtaining, therefore can directly use The Mylar raw material of entire volume are produced, so that without carrying out additional processing to Mylar raw material in advance, Mylar raw material Commonality is high.

It is preferred that the mechanism that attaches also includes may be contained within the first drive mechanism and the pressing block in the frame, institute State pressing block and run through in vertical direction and offer the punching hole that match with the drift, the output end of first drive mechanism and The upper end connection of the drift, the lower end of the drift is inserted in the punching hole in slip.

It is preferred that the pressing block also extends through the through hole for offering and being passed through for Mylar bars in the horizontal direction, the through hole with The perpendicular structure that intersects of the punching hole.

The drift formation cutting structure of place and decline it is preferred that the pressing block intersects in through hole and punching hole.

It is preferred that the lower end of the drift is in hollow structure.

It is preferred that the unreeling structure includes unreeling shaft and reel, Mylar bars are wound on the reel in web-like, What the reel was resilient is articulated on the unreeling shaft.

It is preferred that the rolling-up mechanism also includes scraper, the scraper is adjacent to outside the Scroll, the Scroll of rotation Mylar bar waste materials are made to be struck off by scraper.

It is preferred that the rolling-up mechanism also includes the second drive mechanism, the described second output end for driving and Scroll One end connects.

It is preferred that the Carrier mechanism also includes the 3rd drive mechanism, the track that is horizontally placed in frame and some The position sensor in the frame is arranged horizontally at, the output end of the 3rd drive mechanism is connected with fixture, driven Dynamic fixture does straight reciprocating motion on the track.

Brief description of the drawings

Fig. 1 is the structural representation of full-automatic Mylar attaching devices of the invention.

Fig. 2 is the structural representation of the attaching mechanism of full-automatic Mylar attaching devices of the invention.

Fig. 3 is square vertically when being drift and the pressing block cooperation of the attaching mechanism of full-automatic Mylar attaching devices of the invention To sectional view.

Fig. 4 is square vertically when being drift and the pressing block separation of the attaching mechanism of full-automatic Mylar attaching devices of the invention To sectional view.

Specific embodiment

With reference now to Description of Drawings embodiments of the invention, the element numbers being similar in accompanying drawing represent similar element.

Refer to Fig. 1, the full-automatic Mylar attaching devices 1 of the present embodiment, it is adaptable to attached to electronic component 301 Mylar, it is of course also possible to other hardware element, electrical equipments etc. are needed with the device of attaching Mylar carries out attaching behaviour Make, the application is only described in detail so that electronic component 301 attaches Mylar as an example, and those skilled in the art provide in the application Technical scheme on the premise of, without any performing creative labour, you can using the application full-automatic Mylar attaching devices 1 Mylar attachings are carried out to hardware element, electrical equipment etc., is no longer described in detail herein；

With reference to shown in Fig. 1-Fig. 4, full-automatic Mylar attaching devices 1 of the invention include frame 100 and are fixed on frame Unreeling structure 200, Carrier mechanism 300, attaching mechanism 400, rolling-up mechanism 500 and controlling organization 600 on 100, control machine Structure 600 is electrically connected with Carrier mechanism 300, attaching mechanism 400 and rolling-up mechanism 500, by controlling organization 600 to the present embodiment The operation of full-automatic Mylar attaching devices 1 make precise control.Continue with reference to Fig. 1-Fig. 4 to of the invention full-automatic Mylar attaching devices 1 are described in further detail：

As shown in figure 1, frame 100 is lain in a horizontal plane on workbench (not shown), for being provided for above-mentioned other parts Lay and fixed platform.The bottom of frame 100 is mounted with some with anti-skidding, stabilization function support feet 101, thereby support feet 101 ensure that the present embodiment full-automatic Mylar attaching devices 1 will not occur due to shake in the course of the work slide or by Influence operating accuracy in shake, at the same also allow for by the full-automatic Mylar attaching devices 1 of the present embodiment on the table with When shift.In specific implementation, it is also possible to frame 100 is directly anchored on workbench with the mode that such as screw is fixed, therefore This is not limited.

Continuing with shown in Fig. 1, unreeling structure 200 includes unreeling shaft 202 and the reel with unreeling shaft 202 as axis rotation 203, web-like is wound with Mylar bars 201 on reel 203, and unreeling shaft 202 and reel 203 are removably entered by clamp nut 204 Row elasticity pivot joint.Elastic construction between unreeling shaft 202, reel 203 and clamp nut 204 can be by the and of unreeling shaft 202 Spring is set between reel 203 to realize, can also be realized by other forms with elastic construction, therefore do not limit herein. By this elastic construction, it is ensured that when the Mylar bars 201 being wrapped on reel 203 are tightened, reel 203 will not be due to To Mylar bars 201 tighten and pull effect under make the inertia of reel 203 rotate, so as to ensure that the rotational angle of reel 203 Accuracy.Simultaneously as reel 203 is fixed tightly on unreeling shaft 202 by clamp nut 204, when needing to change reel 203 When, only need to turn on clamp nut 204 can be realized as replacement operation.In fact, Mylar manufacturers are generally also by Mylar bars 201 It is wrapped on reel 203, is sold according to different in width and length, therefore reel 203 in the present embodiment can be set It is the structure of reel 203 that Mylar manufacturers are general, thus the entire volume Mylar bars 201 of purchase can be to be mounted directly to unreeling machine On structure 200, so as to the installation during use of being more convenient for Mylar bars 201 is changed.

Continuing with shown in Fig. 1, Carrier mechanism 300 includes fixture 302, and electronic component 301 is removably carried on fixture On 302, this demountable structure of fixture 302 can conveniently carry electronic component 301 and take out the electricity for having attached Mylar Subcomponent 301.Meanwhile, the fixture 302 in the present embodiment is also configured as with demountable structure, can be according to different classes of electronics Element 301 selects the fixture 302 of different species, thereby with suitable for being attached to different types of electronic component 301.Need It is noted that the fixture 302 of the present embodiment laterally can carry two electronic components 301, some row's electronics units can be longitudinally carried Part 301, the quantity that fixture 302 carries electronic component 301 can be adjusted according to needs of production, such as horizontal 1 longitudinal direction 10, horizontal 3 longitudinal directions 8 etc., therefore do not limit herein.Certainly, fixture 302 carries the quantity of electronic component 301 according to reality While border production is adjusted, attaching mechanism 400 will also adjust accordingly to adapt to simultaneously to transverse direction according to actual conditions The attaching of the electronic component 301 of varying number.Further, the electronic component 301 of the present embodiment can manually or machine holds It is loaded on fixture 302, therefore does not limit herein.

Continuing with shown in Fig. 1, the Carrier mechanism 300 also includes the 3rd drive mechanism 303, is horizontally placed on frame 100 On track 304 and some position sensors 305 being arranged horizontally in frame 100.3rd drive mechanism 303 Output end is connected with fixture 302, thereby drives fixture to 302 and does straight reciprocating motion on track 304.In the present embodiment, the 3rd Drive mechanism 303 is stepper motor, and certainly, the 3rd drive mechanism 303 can also be cylinder etc., therefore not limit herein.More Body, the output end of the 3rd drive mechanism 303 can be driven by the jockey 302 of Timing Belt 306, Timing Belt 306 the 3rd It is reciprocating around the cam 307 being arranged in frame 100 under the driving of mechanism 303,302 are thereby driven fixture in track Straight reciprocating motion is done on 304.During straight reciprocating motion is done, fixture 302 is by the different positions in stroke for fixture 302 Putting inductor 305 carries out precision positioning, and position sensor 305 can accurately recognize initial position, the course location of fixture 302 And end position, so as to ensure that the accuracy of the motion process of fixture 302.

With reference to shown in Fig. 1-Fig. 4, attaching mechanism 400 includes the first drive mechanism 403, drift 401 and pressing block 402, the One drive mechanism 403 provides vertical direction driving force for linear motion, the output end connection drift of the first drive mechanism 403 401 upper end.The lower end bottom surface of drift 401 is consistent with the attaching face shape of electronic component 301, to ensure to be rushed during attaching First 401 active force can uniformly be applied to the attaching face of electronic component 301.The bottom surface of drift 401 is set to hollow structure, punching The hollow structure of first 401 bottom surface can work as the punching press straight down under the driving of the first drive mechanism 403 of drift 401 and cut Mylar bars 201, and punching press cuts process and do not allow fragile Mylar bars 201.With the fixture of the Carrier mechanism 300 of the present embodiment 302 electronic components 301 of lateral bearing 2 are corresponding, and the drift 401 of the present embodiment is correspondingly arranged as each punching press can be by Mylar bars 201 stamp out 2 can be while attach to same lateral bearing immediately below drift 401 on fixture 302 2 attaching faces of electronic component 301.The each punching press of drift 401 can be attached to positioned at punching simultaneously by the punching press of Mylar bars 201 The quantity in the attaching face of electronic component 301 of the same lateral bearing of first 401 underface on fixture 302 exists according to lateral bearing The quantity of the electronic component 301 on fixture 302 and specifically set, therefore do not limit herein.The first driving machine in the present embodiment The power source of structure 403 is cylinder, and certainly, the power source of the first drive mechanism 403 can also be stepper motor etc., therefore not do herein Limit.Pressing block 402 runs through the punching hole 404 for offering and matching with drift 401 in vertical direction, and the lower end of drift 401 is in Slip is plugged in punching hole 404, so that drift 401 is under the driving of the first drive mechanism 403, can be along pressing block The accurate punching press for carrying out vertical direction of 402 punching hole 404.Pressing block 402 also extends through offer through hole in the horizontal direction 405, the through hole 405 is mutually perpendicular to and intersects with punching hole 404, the through hole 405 that Mylar bars 201 can be passed through.It is worth note Meaning, wherein the one of the horizontal movement direction of fixture 302 is faced immediately below through hole 405 and the place of intersecting of punching hole 404 Individual movement travel.Because through hole 405 intersects with punching hole 404, when Mylar bars 201 pass through the through hole 405, Mylar bars 201 A part will be in the place that intersects of through hole 405 and punching hole 404, it is downward by the driving drift 401 of the first drive mechanism 403 Punching press, the hollow structure of the lower end of drift 401 coordinates the punching hole 404 of pressing block 402, Mylar bars 201 can be located at into through hole The 405 attaching faces for the part at the place of intersecting of punching hole 404 accurately quickly cut and attach to electronic component 301..

Continuing with shown in Fig. 1-Fig. 4, rolling-up mechanism 202 includes the drive mechanism of rotary Scroll 501 and second 502, the output end of the second drive mechanism 502 is connected with one end of Scroll 501, and the second drive mechanism 502 drives Scroll 501 Rotate.In the present embodiment, the power source of the second drive mechanism 502 is stepper motor, certainly, the second drive mechanism 502 it is dynamic Power source can also be cylinder etc., therefore not limit herein.It is well known that the one side of Mylar bars is that have sticking, the present embodiment In, Mylar bars 201 are pasted on Scroll 501 via unreeling structure 200 through the through hole 405 of pressing block 402, by winding The rotation of axle 501 so that the Mylar bars 201 for reaching rolling-up mechanism 500 through through hole 405 via unreeling structure 200 are tightened, this Shi Peihe attaches the punching press of the drift 401 of mechanism, the punching press of Mylar bars 201 can be obtained into very neat, is difficult due to Mylar bars 201 Out-of-flatness or punching press when deformation cause damage of the Mylar bars 201 in punching course, or stamp out the Mylar for coming not Meet attaching to require.With the carrying out of punching press, the waste material of Mylar bars 201 will drive Scroll 501 with the second drive mechanism 502 Rotation, gradually winding paste on Scroll 501.The rolling-up mechanism 500 of the present embodiment also includes being adjacent to outside Scroll 501 Scraper 503, the blade of scraper 503 and the gap of Scroll can set according to the thickness of Mylar bars 201, such as set should between Thickness of the gap less than Mylar bars 201, then, with the rotation of Scroll 501, paste the Mylar bars 201 on Scroll 501 Can be struck off by scraper 503 when 503 blade of scraper is gone to, so as to ensure that the waste material of Mylar bars 201 can be scraped immediately Remove so that this equipment will not influence normal operation because of the gradually accumulation of the waste material of Mylar bars 201.

With reference to shown in Fig. 1-Fig. 4, controlling organization 600 is electric with Carrier mechanism 300, attaching mechanism 400 and rolling-up mechanism 500 Property connection, the operation of the full-automatic Mylar attaching devices 1 of whole-process control the present embodiment, by the Mylar on unreeling structure 200 Bar 201, through attaching mechanism 400 and pasting when on Scroll 501, makes to carry the fixture of electronic component 301 in tight shape 302 underfaces for being moved to drift 401,401 times general who has surrendered Mylar bars 201 of drift and drift 401 just to part punching press be attached at On electronic component 301.Specifically, the controlling organization 600 in the present embodiment controls circuit using PLC, and with a series of controls Regulation switch, such as power switch, reset switch, starting switch, emergency stop switch and other parameter regulation buttons, therefore It is not limited thereto.It is of course also possible to use full-automatic Mylar attaching device 1 of the equipment such as computer to the present embodiment It is controlled, therefore is not limited thereto.Further, controlling organization 600 can be equipped with display screen, by controlling organization 600 carry out parameters setting and show in real time on a display screen, facilitate the timely adjusting parameter of operating personnel, adapt to various Production requirement, therefore be not limited thereto.

With reference to shown in Fig. 1-Fig. 4, the operation principle work one of the full-automatic Mylar attaching devices 1 provided the present invention is detailed Explanation：The reel 203 that Mylar bars 201 will be wrapped is placed on the unreeling shaft 202 of unreeling structure 200, and by clamp nut 204 fix.The free end of the Mylar bars 201 that will be wrapped on reel 203 is through logical in the pressing block 404 for attaching mechanism 400 Hole 405, and the adhesive one side of Mylar bars 201 is pasted on the Scroll 501 of rolling-up mechanism 500.It should be noted that Mylar bars 201 between unreeling structure 200 and rolling-up mechanism 500 should keep tight state, it is ensured that Mylar bars 201 pass through punching The part of pressure hole 404 and the infall of through hole 405 is tight.Electronic component 301 is carried on the correspondence position of fixture 302 and incited somebody to action Fixture 302 coordinates on track 304.Switch on power, start controlling organization 600, position sensor 305 detects the institute of fixture 302 In position and make adjustment, Timing Belt 306 is driven by the 3rd drive mechanism 303, it is pre- that Timing Belt 306 drives fixture 302 to reset to The initial position of the fixture 302 for first setting.During attaching, the 3rd drive mechanism 303 is by the first row electronic component on fixture 302 301 correspondence position moves to the punching hole 404 and the underface correspondence position of through hole 405 of the pressing block 402 for attaching mechanism 400, The driving drift 401 of first drive mechanism 403 carries out punching press straight down along punching hole 404, to Mylar bars 201 in punching course Carry out punching press and cut positioned at punching hole 404 and the infall part of through hole 405.Due to through hole 405 and punching hole 404 intersect place with The cutting structure of drift 401 straight down and the bottom surface of drift 401 are consistent with the attaching face shape of electronic component 301, rush First 401 lower end is attached to first row through the part that cuts of the part surface of Mylar bars 201 and the Mylar bars 201 that will be cut out On the corresponding attaching face of electronic component 301.First row electronic component 301 is attached after finishing, and the first drive mechanism 403 drives drift 401 reset straight up, and the 3rd drive mechanism 303 drives fixture to 302, by the correspondence of the second row electronic component 301 of fixture 302 Position moves to the punching hole 404 and the underface correspondence position of through hole 405 of the pressing block 402 for attaching mechanism 400.Meanwhile, second Drive mechanism 502 drives Scroll 501 to rotate, because the one side of Mylar bars 201 is pasted on Scroll 501, Scroll 501 It is wrapped Mylar bars 201 and drives the tight winding of waste material of Mylar bars 201.Reel 203 on Scroll 501 is due to Mylar bars 201 Pullled, and made respective angles rotation, and due to the elastic construction of rolling-up mechanism 200, reel 203 will not be due to Mylar bars 201 are pullled and continue inertia and rotate the angle that influence reel 203 rotates.Said process is repeated, will be pressed from both sides until attaching mechanism 400 Tool 302 last row electronic components 301 attach finish, now, position sensor 305 detect fixture 302 be in set in advance The end position set, the 3rd drive mechanism 303 drives fixture to 302 and resets to pre-set initial position, complete one Wheel attaches operation to be terminated.Now, will remove and be reinstalled the electricity for needing to attach Mylar to attach the electronic component 301 of Mylar Subcomponent 301, it is possible to start next round and attach operation.During attaching, the second drive mechanism 502 drives Scroll 501 Rotate, the waste material of Mylar bars 201 can always be wound winding, after the winding thickness of the waste material of Mylar bars 201 reaches preset thickness, In the case where the winding action of Scroll 501 coordinates, scraper 503 can wipe the waste material of Mylar bars 201 for exceeding preset thickness off, so that Ensure that Scroll 501 influence equipment will not run because the waste material of Mylar bars 201 of winding is excessive.

With reference to shown in Fig. 1-Fig. 4, full-automatic Mylar attaching devices of the invention include frame 100, are provided with and are twined in web-like Around the unreeling structure 200 of Mylar bars, the Carrier mechanism 300 with the fixture for making straight reciprocating motion in the horizontal direction, have Make attaching mechanism 400, the rolling-up mechanism 500 with the Scroll for rotating and the control machine of straight line elevating movement in vertical direction Structure 600, by the Automated condtrol of controlling organization 600, realizes the automation of Mylar attachings, improves production efficiency, reduces Human cost；And the Mylar bars on unreeling structure 200 are in tight shape is through attaching mechanism 400 and is attached to Scroll 501 On can ensure Mylar bars and drift 401 just to be partially in tight state, and when carrying the fixture 302 of electronic component When being moved to the underface of drift 401, coordinate drift 401 declines can realize by Mylar bars and drift 401 just to part Punching press is attached on electronic component 301, so as to ensure that attach quality stabilization, reduce attaching error rate and raw material scrap Rate；Simultaneously as attaching mechanism 400, in attaching process, directly stamping process is carried out to Mylar raw materials is adapted to attaching to obtain In the attaching face of corresponding electronic element 301, therefore directly can be produced using the Mylar raw material of entire volume, so that need not In advance Mylar raw material are carried out with additional processing, the commonality of Mylar raw material is high

Above disclosed is only the preferred embodiments of the present invention, can not limit the right of the present invention with this certainly Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.

Claims (10)

1. a kind of full-automatic Mylar attaching devices, it is adaptable to which attaching Mylar is carried out to electronic component, it is characterised in that including：

Frame；

Unreeling structure, is provided with the Mylar bars wound in web-like on the unreeling structure；

Carrier mechanism, the Carrier mechanism is arranged in the frame, and the Carrier mechanism is past with straight line is made in the horizontal direction The fixture of multiple motion, the electronic component is removably carried on the fixture；

Mechanism is attached, the attaching mechanism is arranged in the frame, the attaching mechanism has and makees straight line liter in vertical direction The drift of motion drops, and any place that the drift is located at the stroke that the fixture makees straight reciprocating motion in the horizontal direction is just gone up Side；

Rolling-up mechanism, the rolling-up mechanism is arranged in the frame, and the rolling-up mechanism has the Scroll for rotating；

Controlling organization, the controlling organization is electrically connected with the Carrier mechanism, attaching mechanism and rolling-up mechanism, the unreeling machine Mylar bars on structure attach mechanism and are attached on the Scroll in tight shape through described, by the controlling organization Control, when the fixture for carrying electronic component is moved to the underface of drift, under drift general who has surrendered Mylar bars and drift just to Part punching press is attached on electronic component.

2. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The bottom surface of the drift and electronics unit The attaching face shape of part is consistent.

3. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The attaching mechanism also includes being all provided with The first drive mechanism and the pressing block being placed in the frame, the pressing block is in vertical direction through offering and the drift The punching hole of matching, the output end of first drive mechanism is connected with the upper end of the drift, and the lower end of the drift is in cunning It is dynamic to be inserted in the punching hole.

4. Mylar attaching devices as claimed in claim 3 full-automatic, it is characterised in that：The pressing block is gone back in the horizontal direction Through offering the through hole that is passed through for Mylar bars, the through hole the intersect structure perpendicular with the punching hole.

5. Mylar attaching devices as claimed in claim 3 full-automatic, it is characterised in that：The pressing block is in through hole and punching press Hole intersects and locates to form cutting structure with the drift for declining.

6. full-automatic Mylar attaching devices as any one of claim 1-5, it is characterised in that：Under the drift End is in hollow structure.

7. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The unreeling structure includes unreeling shaft And reel, Mylar bars are wound on the reel in web-like, and what the reel was resilient be articulated on the unreeling shaft.

8. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The rolling-up mechanism also includes scraper, The scraper is adjacent to outside the Scroll, and the Scroll of rotation makes Mylar bar waste materials be struck off by scraper.

9. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The rolling-up mechanism also includes second Drive mechanism, the described second output end for driving is connected with one end of Scroll.

10. Mylar attaching devices as claimed in claim 1 full-automatic, it is characterised in that：The Carrier mechanism also includes the 3rd Drive mechanism, the track being horizontally placed in frame and some location sensitives being arranged horizontally in the frame Device, the output end of the 3rd drive mechanism is connected with fixture, drives fixture to do straight reciprocating motion on the track.